Also, most people aren't developers, and if you don't have the paid Dev account, you can only run for something like two weeks before you have to reauthorise it

Also, most people aren't developers, and if you don't have the paid Dev account, you can only run for something like two weeks before you have to reauthorise it from what I remember - I think Apple introduced it to make it more difficult to run things like emulators for the average consumer.